.container {
    overflow: hidden;
    display: flex;
}

.left {
    float: left;
    width: 60%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.right {
    float: right;
    width: 60%;

    display: flex;
    justify-content: center;
    align-items: center;
}

.textarea {
    margin-top: 20px;
    margin-bottom: 20px;
    display: block;
    padding: 10px;
    border-radius: 5px;
}